{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["engineering feature", "process parameter", "application", "concept or principle", "machine or equipment", "process characterization"], "input": "Attention is devoted to technologies that are currently employed in the fabrication of such components , i.e ."}
{"engineering feature": [], "process parameter": [], "application": [], "concept or principle": ["technologies"], "machine or equipment": ["components"], "process characterization": []}